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Refractory

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US$ 100 - 200 MOQ: 1000 Pieces
Key Specifications
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Place of Origin:
Shandong, China
Shape:
Brick
Material:
Alumina Block
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Jinan Linquan Import And Export Co., Ltd.
Payment & Shipping
Payment Methods:
Port of Shipment:
Qingdao or Tianjin
Delivery Detail:
Delivery time depends on order quantity.

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Place of Origin Shandong, China
Shape Brick
Material Alumina Block
Al2O3 Content (%) 75
Brand Name Linquan,Emei,Siwei,lqtrade

LQ refractory bricks

 

Chemical and Physical Properties

LQH-90

LQH 85

LQH-80

Spec

Typical

Spec

Typical

Spec

Typical

Chemical
Analysis (%)

Al2O3

90≤

91

85≤

86

80≤

82

Fe2O3

1.0≥

0.3

1.0≥

0.6

1.0≥

0.8

Refractoriness (SK)

40≤

40

40≤

40

39≤

39

Bulk Density

3.10≤

3.15

2.90≤

2.95

2.80≤

2.85

Apparent Porosity (%)

18≥

15

20≥

18

20≥

18

Cold Crushing Strength

700≤

900

600≤

800

600≤

800

(Kg/cm2)

Thermal Expansion (%)

-

0.70

-

0.68

-

0.65

at 1000°C

Permanent Linear Change (%)

-

0

-

0

-

0.2

at 1500°C × 2Hrs

Refractoriness under Load

-

1,700

-

1,700

-

1,670

 

 

Jinan Linquan Industry and Trade Co., Ltd
Linquan Trade, Serve World.

 

 

 

 

 

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Jinan Linquan Import And Export Co., Ltd.
Business Type
Manufacturer, Trading Company
Year Established
2007
Factory Size
Above 100,000 square meters
Total Employees
Above 1000 People
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